Mini Solder Spool

Soldering electronic components using a large solder spool of 454 grams or sois quite inconvenient even if it is mounted on a solder spool holder. I preferto wind a small amount of it on a smaller spool. This is what this mini solderspool is for. It can hold about 75 grams of solder wire.Print one of each part and screw them together. You can use an electric drillat low speed to wind some solder wire on the spool. A bit of advice, use asmall tube to guide the solder on the spool. Do not use your